FR2355080A1 - AUSTENITIC CAST IRON - Google Patents

AUSTENITIC CAST IRON

Info

Publication number
FR2355080A1
FR2355080A1 FR7718582A FR7718582A FR2355080A1 FR 2355080 A1 FR2355080 A1 FR 2355080A1 FR 7718582 A FR7718582 A FR 7718582A FR 7718582 A FR7718582 A FR 7718582A FR 2355080 A1 FR2355080 A1 FR 2355080A1
Authority
FR
France
Prior art keywords
cast iron
degrees
less
austenitic cast
alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7718582A
Other languages
French (fr)
Other versions
FR2355080B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle GmbH
Original Assignee
Mahle GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahle GmbH filed Critical Mahle GmbH
Publication of FR2355080A1 publication Critical patent/FR2355080A1/en
Application granted granted Critical
Publication of FR2355080B1 publication Critical patent/FR2355080B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/939—Containing metal
    • Y10S277/94—Alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat Treatment Of Articles (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Continuous Casting (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Fonte austénitique ayant un coefficient de dilatation thermique compris entre 16,0 et 21,0 x 10**-6/ degrés C entre 20 et 100 degrés C et ayant une résistance à l'usure et une résistance mécanique correspondant à celles de l'alliage de fonte grise -NiCuCr 15 6 2. Sa composition est la suivante : plus de 6,0 à moins de 8,0 % de Ni; 1,5 à 4,0 % de C; 0,5 à 4,0 % de Si; 4,0 à 14,0 % de Mn; 0,3 à 7,0 % de Cu; moins de 2,0 % de Cr; 0,3 à 8,0 % de Al; 0,01 à 0,5 % de Ti; le reste étant du Fe avec les impuretés habituelles de fabrication. Cet alliage, dont la teneur en nickel est relativement basse et qui est donc relativement bon marché, convient particulièrement bien à la réalisation des armatures des gorges de pistons en aluminium de moteurs à combustion interne.Austenitic cast iron having a coefficient of thermal expansion between 16.0 and 21.0 x 10 ** - 6 / degrees C between 20 and 100 degrees C and having wear resistance and mechanical strength corresponding to those of gray cast iron alloy -NiCuCr 15 6 2. Its composition is as follows: more than 6.0 to less than 8.0% Ni; 1.5 to 4.0% C; 0.5 to 4.0% Si; 4.0 to 14.0% Mn; 0.3 to 7.0% Cu; less than 2.0% Cr; 0.3 to 8.0% of Al; 0.01 to 0.5% Ti; the remainder being Fe with the usual manufacturing impurities. This alloy, the nickel content of which is relatively low and which is therefore relatively inexpensive, is particularly suitable for the production of the armatures of the aluminum piston grooves of internal combustion engines.

FR7718582A 1976-06-18 1977-06-17 AUSTENITIC CAST IRON Granted FR2355080A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2627329A DE2627329C2 (en) 1976-06-18 1976-06-18 Austenitic cast iron

Publications (2)

Publication Number Publication Date
FR2355080A1 true FR2355080A1 (en) 1978-01-13
FR2355080B1 FR2355080B1 (en) 1983-10-21

Family

ID=5980848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718582A Granted FR2355080A1 (en) 1976-06-18 1977-06-17 AUSTENITIC CAST IRON

Country Status (15)

Country Link
US (1) US4129309A (en)
JP (1) JPS60426B2 (en)
AR (1) AR213526A1 (en)
BR (1) BR7703871A (en)
DE (1) DE2627329C2 (en)
ES (1) ES459868A1 (en)
FR (1) FR2355080A1 (en)
GB (1) GB1523710A (en)
IN (1) IN148836B (en)
MX (1) MX5325E (en)
PL (1) PL109809B2 (en)
SU (1) SU692571A3 (en)
TR (1) TR19852A (en)
YU (1) YU39620B (en)
ZA (1) ZA773646B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458597A1 (en) * 1979-06-13 1981-01-02 Fusani Giovanni Cast iron contg. aluminium and opt. nodular graphite - for mfg. electrical resistors withstanding high temps. and with low temp. coefft. of resistance

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150663A1 (en) * 1981-12-21 1983-06-30 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover CONTAINER FOR LONG-TERM STORAGE OF IRRADIATED NUCLEAR REACTOR FUEL ELEMENTS
DE4221448A1 (en) * 1992-06-30 1994-01-13 Mahle Gmbh Reinforcement material for pistons of internal combustion engines
DE19537848A1 (en) * 1995-10-11 1997-04-17 Mahle Gmbh Reinforcement part, the base material of which is austenitic cast iron
US6681885B2 (en) * 2001-09-19 2004-01-27 Trw Inc. Rack and pinion steering gear with powdered metal bushing
DE102005004481B3 (en) * 2005-01-31 2006-06-14 Hydro Aluminium Deutschland Gmbh Cooling mold is dimensioned so that the heat expansion coefficient of the mold fits the heat expansion coefficient of the casting material to be cast made from nickel- and/or manganese-alloyed cast iron
EA009511B1 (en) * 2005-04-01 2008-02-28 Оао "Минский Завод Отопительного Оборудования" Method for producing high-duty cast iron with globular graphite
EA009452B1 (en) * 2005-04-01 2007-12-28 Оао "Минский Завод Отопительного Оборудования" Cast iron
DE102010051681B4 (en) * 2010-11-17 2019-09-12 Daimler Ag Method for producing a cooling channel piston
CN106939389B (en) * 2017-05-17 2018-08-10 安徽巨泰机械制造有限公司 A kind of agricultural machinery alloy-steel casting and its preparation process
CN112695259A (en) * 2020-12-18 2021-04-23 天津市宝洪源机械制造有限公司 Casting process for producing hydraulic flange plate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580832C (en) * 1926-10-16 1933-07-17 Int Nickel Co Chrome-nickel alloyed special cast iron
GB558182A (en) * 1942-03-09 1943-12-24 British Piston Ring Company Lt Improvements in and in the manufacture of metal inserts
SU460323A1 (en) * 1973-06-22 1975-02-15 Cast iron

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330651A (en) * 1965-02-01 1967-07-11 Latrobe Steel Co Ferrous alloys
SU406942A1 (en) * 1971-07-26 1973-11-21 NON-MAGNETIC CAST IRON

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE580832C (en) * 1926-10-16 1933-07-17 Int Nickel Co Chrome-nickel alloyed special cast iron
GB558182A (en) * 1942-03-09 1943-12-24 British Piston Ring Company Lt Improvements in and in the manufacture of metal inserts
SU460323A1 (en) * 1973-06-22 1975-02-15 Cast iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458597A1 (en) * 1979-06-13 1981-01-02 Fusani Giovanni Cast iron contg. aluminium and opt. nodular graphite - for mfg. electrical resistors withstanding high temps. and with low temp. coefft. of resistance

Also Published As

Publication number Publication date
JPS60426B2 (en) 1985-01-08
GB1523710A (en) 1978-09-06
US4129309A (en) 1978-12-12
FR2355080B1 (en) 1983-10-21
YU145177A (en) 1983-02-28
YU39620B (en) 1985-03-20
TR19852A (en) 1980-03-01
ES459868A1 (en) 1978-11-16
MX5325E (en) 1983-06-22
DE2627329C2 (en) 1981-11-19
AR213526A1 (en) 1979-02-15
IN148836B (en) 1981-06-27
PL198915A1 (en) 1978-02-13
DE2627329B1 (en) 1977-10-20
SU692571A3 (en) 1979-10-15
JPS52156123A (en) 1977-12-26
BR7703871A (en) 1978-03-28
ZA773646B (en) 1978-05-30
PL109809B2 (en) 1980-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse